# Trade Openness Interactions: Z x Trade -> Savings

| Model | Dep Var | N | Countries | R2 |
|---|---|---|---|---|
| savings x trade | gross_national_savings_gdp | 4,285 | 157 | 0.172 |
| private saving x trade | private_saving_gdp | 3,994 | 156 | 0.098 |

## Key Coefficients

| Model | Variable | Coef | SE | p-value | Sig |
|---|---|---|---|---|---|
| savings x trade | Z_1 | -74.1922 | 29.7700 | 0.0127 | ** |
| savings x trade | Z_2 | 13.7292 | 4.4955 | 0.0023 | *** |
| savings x trade | Z_3 | -0.6269 | 0.1831 | 0.0006 | *** |
| savings x trade | Z_1_x_trade | 1.9323 | 0.2940 | 0.0000 | *** |
| savings x trade | Z_2_x_trade | -0.2930 | 0.0441 | 0.0000 | *** |
| savings x trade | Z_3_x_trade | 0.0119 | 0.0018 | 0.0000 | *** |
| private saving x trade | Z_1 | -118.3338 | 30.3591 | 0.0001 | *** |
| private saving x trade | Z_2 | 20.3983 | 4.5627 | 0.0000 | *** |
| private saving x trade | Z_3 | -0.9001 | 0.1851 | 0.0000 | *** |
| private saving x trade | Z_1_x_trade | 2.0711 | 0.2972 | 0.0000 | *** |
| private saving x trade | Z_2_x_trade | -0.3150 | 0.0445 | 0.0000 | *** |
| private saving x trade | Z_3_x_trade | 0.0129 | 0.0018 | 0.0000 | *** |

*Z x trade openness interactions.*